Complete filmography
Everything Katherine Helmond is credited on. Titles we have reviewed carry their Fi1m score; press Request a review on any other and it goes on our list.
2010s
Frank and Ava 2018as Betty
Cars 3 2017as Lizzie (voice)Fi1m 58
The Radiator Springs 500½ 2014as Lizzie (voice)
Time Travel Mater 2012as Lizzie (voice)
Collaborator 2011as Irene Longfellow
Cars 2 2011as Lizzie (voice)
Harry's Law 2011Seriesas Gloria Gold · 1 ep
Pound Puppies 2010Seriesas Mildred (voice) · 1 ep
2000s
Cars Toon Mater's Tall Tales 2008as Lizzie (voice)
True Blood 2008Seriesas Caroline Bellefleur · 1 epFi1m 71
A Grandpa for Christmas 2007as Roxie Famosa
Mater and the Ghostlight 2006as Lizzie (voice)
Cars 2006as Lizzie (voice)
Beethoven's 5th 2003as Crazy Cora Wilkens
Mr. St. Nick 2002as Queen Carlotta
Living in Fear 2000as Mrs. Ford
Strong Medicine 2000Seriesas Cicely Nordeco · 1 ep
How to Marry a Billionaire: A Christmas Tale 2000as Shatzie
The Perfect Nanny 2000as Mrs. McBride
1990s
Providence 1999Seriesas Rose Bidwell · 2 eps
The Wild Thornberrys 1998Seriesas Dugong (voice) · 1 ep
Fear and Loathing in Las Vegas 1998as Desk Clerk at Mint Hotel
Ms. Scrooge 1997as Maude Marley
Everybody Loves Raymond 1996Seriesas Lois Whelan · 14 eps